kilo

commit 7b402b17b4b1e56094ab2acd4f950d4c9296d3ae
parent 40afadb33793d415717d0e7910863aba7242c148
Author: Dimitrije Dobrota <mail@dimitrijedobrota.com>
Date:   Sun,  9 Apr 2023 19:52:41 +0200

Soft Tabs

Diffstat:
M
kilo.c
 | 
11
+++++++++--

1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/kilo.c b/kilo.c
@@ -49,6 +49,7 @@ int numberOfDigits(int n) {
 
 #define KILO_VERSION    "0.0.1"
 #define KILO_TAB_STOP   8
+#define KILO_TAP_SOFT   1
 #define KILO_QUIT_TIMES 3
 
 #define CTRL_KEY(k) ((k)&0x1f)
@@ -636,8 +637,14 @@ void editorRowDelChar(erow *row, int at) {
 
 void editorInsertChar(int c) {
   if (E.cy == E.numrows) { editorInsertRow(E.numrows, "", 0); }
-  editorRowInsertChar(&E.row[E.cy], E.cx, c);
-  E.cx++;
+
+  if (KILO_TAP_SOFT && c == '\t') {
+    for (int i = 0; i < KILO_TAB_STOP; i++)
+      editorRowInsertChar(&E.row[E.cy], E.cx++, ' ');
+    return;
+  }
+
+  editorRowInsertChar(&E.row[E.cy], E.cx++, c);
 }
 
 void editorInsertNewline() {